U.S. Air Force Capt. Adam Ackerman, left, passes a pack of water bottles to U.S. Army Chief Warrant Officer 2 Marvin Holmes while loading an Afghan MI-17 helicopter on Kandahar Airfield, Afghanistan, for a sustenance resupply mission, Sept. 5, 2011. Ackerman is an MI-17 pilot advisor assigned to the 441st Air Expeditionary Advisory Squadron, and Holmes is a logistics senior mentor assigned to the 504th Battlefield Surveillance Brigade. U.S. Air Force Capt. Adam Ackerman, left, passes a pack of water bottles to U.S. Army Chief Warrant Officer 2 Marvin Holmes while loading an Afghan MI-17 helicopter on Kandahar Airfield, Afghanistan, for a sustenance resupply mission, Sept. 5, 2011. Ackerman is an MI-17 pilot advisor assigned to the 441st Air Expeditionary Advisory Squadron, and Holmes is a logistics senior mentor assigned to the 504th Battlefield Surveillance Brigade. SHARE: Download: Full Size (0.93 MB) Tags: Photo Essays Credit: VIRIN: 335962-U-BAY17-831.jpg Photo Gallery